716572815

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{653}}^1\times {\mathrm{1493}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 1336639968

約数和(自身を除く): 620067153

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 653, 735, 1493, 1959, 3265, 4479, 4571, 7465, 9795, 10451, 13713, 22395, 22855, 31353, 31997, 52255, 68565, 73157, 95991, 156765, 159985, 219471, 365785, 479955, 974929, 1097355, 2924787, 4874645, 6824503, 14623935, 20473509, 34122515, 47771521, 102367545, 143314563, 238857605, 716572815]

約数ペア:

[(1, 716572815), (3, 238857605), (5, 143314563), (7, 102367545), (15, 47771521), (21, 34122515), (35, 20473509), (49, 14623935), (105, 6824503), (147, 4874645), (245, 2924787), (653, 1097355), (735, 974929), (1493, 479955), (1959, 365785), (3265, 219471), (4479, 159985), (4571, 156765), (7465, 95991), (9795, 73157), (10451, 68565), (13713, 52255), (22395, 31997), (22855, 31353)]